Charge Controller should connect in the order of 1)Battery array 2)Solar panels 3)DC load .The disassembly sequence is contrary to the wiring order.
Let the children keeps far away from the storage battery and the controller.
Make sure batteries's voltage between 9V-15V for 12Volt system and 18V-30V for 24Volt system so that the Charger controller can recognize the normal battery type and system in first connection.
Parameter Setting Rules：Floating voltage > Low voltage reconnect > Low voltage discharge
The solar controller will stop outputwhen the battery under 10.7V(adjustable).The LCD will be blank when the battery under 8V and it will re-output when the battery up to the 12.6V(adjustable).
Install the Charger controller to the battery as close as possible to avoid voltage and power dropping caused by overlong wire and affect normal voltage judgment.
Connect the inverter (DC / AC) to the battery. DO NOT connect to the solar controller.
The LCD display has an error of 0.2 V- 0.3 V, but this is normal
Do not open the heat sink of the solar controller without permission.
1 x 30A Solar Charge Controller
1X English User Manual
Features & details
❶This 30a charge controller compatibility with 12V 24V system.Fully 4-Stage PWM charge (Boost, ABS, Equalization,Float),12V(780W)/24V(1560W) input,Dual USB can give your electronic product max 5V 2A.
❷Backlight LCD display PV/Battery/Load charge and discharge parameter.Adjustable Floating voltage/LVD/LVR/Load Timer according needs for this charge controller.ADD Feature: Charge and Discharge Current,Charge and Discharge energy recording
❸This 30a solar charge controller fit for Lead-acid batteries(OPEN,AGM,GEL) with mutiple load timer.Load should be DC. For protecting the lifespan of your battery, once the voltage of the battery drop below 8V, the solar controller will turn off automatically.
❹PWM charge controller Protection:Dual MOSFET Reverse current /over heat /Under-voltage discharge discharge /short-circuit /open-circuit / over-load /over-charging protection.more safe for home, industrial,commercial etc.
❺12 months honor warranty from PowMr and 24hrs after service.Your satisfaction is our priority.Our email is email@example.com us if you have any question.